Mevotech MB76301 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Mazda

The Mevotech MB76301 is a rear wheel bearing and hub assembly engineered for Mazda applications that need dependable hub support and smooth wheel rotation. Built as a Gen 3 roll-form design and pre-greased for service readiness, it is a practical replacement for high-use passenger vehicles, SUVs, fleets, and working trucks.

Compatible with rear applications on the Mazda 3, Mazda 3 Sport, Mazda 6, and CX-5, this assembly is built around application-specific upgrades for durability and consistent performance. The MB76301 also uses a non-integral ABS sensor layout and a 5-bolt hub pattern for the listed fitments.

Key Features

• Mevotech Supreme Parts wheel bearing and hub assembly
• Part number MB76301
• Rear position fitment for select Mazda models
• Gen 3 roll-form design for the listed application
• Pre-greased for installation readiness
• Non-integral ABS sensor configuration
• 5 bolt holes with 4 flange bolt holes
• Inside diameter: 68 mm
• Outside diameter: 138.7 mm

Detailed Description

The Mevotech MB76301 hub bearing assembly is built for rear-wheel service on 2013-2025 Mazda CX-5, 2014-2025 Mazda 3 Sport, 2014-2021 Mazda 6, and 2014-2018 Mazda 3 applications. Mevotech designs this Supreme Parts line in-house with application-specific upgrades, and this hub assembly is configured for vehicles that see regular daily driving or heavier service demands. If you are replacing a worn rear hub on a Mazda CX-5 or Mazda 3, MB76301 provides the correct bearing and hub interface for the listed vehicles.

This part cross-references SKF BR930967 and Timken HA590496 for the same application.

Common Problems This Part Can Address

• Rear wheel bearing noise such as humming or growling
• Excessive wheel play from a worn hub assembly
• ABS warning concerns related to hub sensor configuration
• Uneven wheel rotation caused by bearing wear
• Service issues on high-mileage Mazda rear hubs

Installation Notes and Tips

Confirm rear fitment by year, model, and ABS configuration before installation. The MB76301 uses a non-integral ABS sensor design, so the vehicle’s sensor setup should be matched to the replacement part. Verify the 5-bolt hub pattern, flange bolt hole count, and dimensions against the original assembly before service. For best results, inspect related suspension and brake components during hub replacement.

Quality Assurance

Mevotech Supreme Parts are engineered in-house with application-specific design updates for durability and performance. The MB76301 is built as a pre-greased rear hub bearing assembly for the listed Mazda applications and is intended for consistent service in passenger and commercial-duty use.